Incapacitating

California warns of 'incapacitating' floods as snowmelt feeds American, Yuba rivers

Olivia Harden

The amount of rain and snow California residents experienced over the winter is likely to cause dangerous conditions this spring and summer as snowmelt hits the state’s rivers and streams, state officials said in a recent news release. 

As of April 3, government officials report the statewide snowpack is 237% of the average, one of the largest snowpacks on record.

The wet weather has been good for the state by improving the severe drought conditions, but the snowpack will melt; when it does, rivers, streams, lakes and reservoirs become more dangerous than usual.

The impact from the storms is already causing destruction in the state. Parts of Tulare County were placed under an evacuation order in March as “life-threatening” floods devastated the region.

Popular rivers for white water rafting and swimming — such as the American and Yuba rivers — are expected to have increased water flows with chilly temperatures that could cause harm to anyone who ventures into the waters. 

“As the temperature rises, snowmelt-fed waterways can quickly induce incapacitating cold-water shock to even the strongest swimmers. We encourage everyone to follow the advice of public safety officials and avoid entering waterways if asked to do so,” State Parks Director Armando Quintero said in a joint statement released by State Parks, the California Department of Water Resources and Cal Fire.

It’s important for anyone planning a trip to California waterways this year to take safety precautions. The water is more dangerous following recent years of droughts. The rivers will likely have debris, submerged trees and rocks under the surface that create hazardous conditions, the statement said.

The best way to stay safe is to avoid entering any cold, fast-running water. If you find yourself in dangerous water, experts warn against the “gasp reflex” that often happens when you’re suddenly immersed in cold water.

“Sudden immersion in cold water can stimulate the ‘gasp reflex,’ causing an involuntary inhalation of air or water and can start the drowning process immediately. It can even trigger cardiac arrest, temporary paralysis, hypothermia and drowning,” the statement said.

If a person needs rescuing, do not enter the water, officials said. Throw something that floats instead and call 911. Officials advise against swimming alone and recommend always wearing a life jacket. However, conditions this year are expected to be so severe that the water will be dangerous even with it on.

“Be aware of fluctuating water levels,” Department of Water Resources Director Karla Nemeth said in a statement. “We want everyone to always make safety a top priority when recreating.”